M20047-1 - Antenova

M20047-1 Frequently Asked Questions (FAQs)

• What is the recommended PCB layout and grounding scheme for optimal antenna performance?
  Antenova recommends a solid ground plane on the PCB, with a minimum of 30mm x 30mm clearance around the antenna. A via-stitched ground plane is also recommended to ensure good RF grounding.
• How does the antenna perform in a metal enclosure or near other RF shields?
  The M20047-1 antenna is designed to operate in a variety of environments, including metal enclosures. However, the antenna's performance may be affected by the proximity of metal surfaces. It is recommended to test the antenna in the specific enclosure or environment to ensure optimal performance.
• What is the maximum power rating for the antenna?
  The M20047-1 antenna is designed to handle up to 1W of continuous power. However, it is recommended to derate the power to 0.5W or less to ensure reliable operation and minimize the risk of overheating.
• Can the antenna be used in harsh environments, such as high temperature or high humidity?
  The M20047-1 antenna is designed to operate in a variety of environments, including high temperatures up to 85°C and high humidity up to 95% RH. However, it is recommended to test the antenna in the specific environment to ensure optimal performance.
• What is the recommended cable and connector type for connecting the antenna to the module?
  Antenova recommends using a 50Ω coaxial cable with a U.FL or SMA connector to connect the antenna to the module. The cable should be as short as possible to minimize signal loss and ensure optimal performance.